摘要
基于DIgSILENT/Power Factory构建了新疆实际电网仿真模型,利用DPL(DIgSILENT Programming Language,DPL)语言编程实现连续潮流计算,通过绘制PV曲线和计算静态电压稳定裕度对静态电压特性进行分析,进而对新疆电网所关心的风电接入对系统电压稳定的影响进行了分析研究。结果表明,当前规模的风电容量接入新疆电网对其电压稳定性的影响较小,电网可安全稳定运行;并且不同类型风电机组构成的风电场对系统静态电压稳定性的影响不同。
The simulation model of Xinjiang actual grid was established with DIgSILENT/Power Factory.The DIgSILENT programming language（DPL） was used to realize continuous load flow calculation.Static voltage stability was analyzed by drawing of PV curves and calculation of static voltage stability margin.And then the influence what the Xinjiang electric power corporation concerned was studied and analyzed after the integration of large-scale wind farms into power system.The results showed that the current scale of wind power capacity integrated into Xinjiang grid had little impact on the voltage stability,the operation of power system can be safe and stable.In addition,the wind farms consist of different type of wind generator would have different effect on the power system static voltage stability.
出处
《低压电器》
北大核心
2011年第11期33-37,43,共6页
Low Voltage Apparatus
基金
国家自然科学基金项目资助(510670950907067)
新疆教育厅重点项目(XJEDU2009104)
